As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED MODERATE TO SEVERE TURBULENCE ON APPROACH TO HPN. DURING CLIMB TO DIVERT TO PHL, CAPTAIN’S PRIMARY FLIGHT DISPLAYS BRIEFLY WENT BLANK. CREW LANDED IN PHL WITHOUT INCIDENT. MAINTENANCE PERFORMED OPERATIONAL TEST OF DISPLAY CONTROL PANEL (DCP )USING AIRCRAFT MAINTENANCE MANUAL. COULD NOT DUPLICATE DISCREPANCY. AIRCRAFT RELEASED FOR SERVICE.